TDK Electronics · TDK Europe

Surge arresters

H3, L1

  • AC mains 230/400 V AC
  • N-PE protection
  • IEC 61643-11 class I
  • Suitable for direct strikes

V1

  • AC mains 230/400 V AC
  • N-PE protection
  • IEC 61643-11 class I & II

EF

  • AC mains 230/400 V AC
  • IEC 61643-11 class III
  • Device protection
  • High ignition voltage

A7

  • AC mains 230/400 V AC
  • IEC 61643-11 class III
  • Device protection
  • High ignition voltage

A8

  • ITU-T K.12
  • Protection of telecom and signalling lines
  • 2-electrode

T8

  • Protection of telecom and signalling lines
  • ITU-T K.12
  • 3-electrode 

T83…F

  • Protection of telecom and signalling lines
  • ITU-T K.12
  • 3-electrode
  • With fail-safe


A8

  • Short response time
  • High isolation resistance
  • High discharge current
  • SMD and leaded version
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Nom. DC sparkover voltage (V DC) Service life: 1 operation (8/20 µs) (kA) Ordering code PDF
230 25 B88069X1620T602 file_pdf_box
230 25 B88069X2250S102,  B88069X2250T502 file_pdf_box
350 25 B88069X2380S102,  B88069X2380T502 file_pdf_box
500 25 B88069X6471B502 file_pdf_box
600 25 B88069X2900C103 file_pdf_box
800 20 B88069X7661C103 file_pdf_box
90 25 B88069X1380S102,  B88069X1380T502 file_pdf_box
90 25 B88069X1630T602 file_pdf_box

T8

  • Short response time
  • High isolation resistance
  • High discharge current

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Nom. DC sparkover voltage (V DC) Service life: 1 operation (8/20 µs) (kA) Ordering code PDF
230 15 B88069X8910B502 file_pdf_box
230 25 B88069X3651T502 file_pdf_box
350 15 B88069X8690B502 file_pdf_box
90 15 B88069X8300B102,  B88069X8300B502 file_pdf_box

T8, fail-safe

  • Short response time
  • High isolation resistance
  • High discharge current
Product search

Nom. DC sparkover voltage (V DC) Service life: 1 operation (8/20 µs) (kA) Ordering code PDF
230 25 B88069X8680B502 file_pdf_box
230 25 B88069X8720B502 file_pdf_box
230 25 B88069X8750B502 file_pdf_box
420 15 B88069X4091B502 file_pdf_box